29136720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{121403}}^1$

素因数の和:121419

約数の個数: 40

約数和(自身を含む): 90324576

約数和(自身を除く): 61187856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 121403, 242806, 364209, 485612, 607015, 728418, 971224, 1214030, 1456836, 1821045, 1942448, 2428060, 2913672, 3642090, 4856120, 5827344, 7284180, 9712240, 14568360, 29136720]

約数ペア:

[(1, 29136720), (2, 14568360), (3, 9712240), (4, 7284180), (5, 5827344), (6, 4856120), (8, 3642090), (10, 2913672), (12, 2428060), (15, 1942448), (16, 1821045), (20, 1456836), (24, 1214030), (30, 971224), (40, 728418), (48, 607015), (60, 485612), (80, 364209), (120, 242806), (240, 121403)]